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arXiv 1107.1834q-fin.CPq-fin.PR
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隐含波动率曲面的构造方法与特征

Implied Volatility Surface: Construction Methodologies and Characteristics

Cristian Homescu

摘要:

隐含波动率曲面(IVS)是计算金融中的基本构建块。我们提供了一个调查的方法来构建这样的表面。我们还讨论了在实践中可能影响IVS成功构建的各种主题:无仲裁条件的罢工和时间,如何执行外推的核心区域,选择的校准功能和选择的数值优化算法,波动率曲面的动力学和渐近性。

英文摘要:

The implied volatility surface (IVS) is a fundamental building block in computational finance. We provide a survey of methodologies for constructing such surfaces. We also discuss various topics which can influence the successful construction of IVS in practice: arbitrage-free conditions in both strike and time, how to perform extrapolation outside the core region, choice of calibrating functional and selection of numerical optimization algorithms, volatility surface dynamics and asymptotics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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